What is the PM10 level in Union City, New Jersey at the moment?

The PM10 concentration in Union City, New Jersey is 35.161 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Union City, New Jersey at the moment?

Currently, Union City, New Jersey has a sulfur dioxide (SO2) concentration of 0.725 ppb.

What is the ozone (O3) level in Union City, New Jersey at the moment?

The current ozone (O3) level in Union City, New Jersey at the moment is 22.274 ppm.

What is the nitrogen dioxide (NO2) level in Union City, New Jersey at the moment?

Nitrogen dioxide (NO2) level in Union City, New Jersey at the moment is 25.054 ppb.

Live air quality index in Union City, New Jersey today

Q: What is the PM2.5 level in Union City, New Jersey at the moment?

PM2.5 levels in Union City, New Jersey are currently 8.029 μg/m3.

Stay updated with real-time air quality in Union City, New Jersey featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Good

Union City, New Jersey

Last updated: ... (Local time)

Major air pollutants in Union City, New Jersey

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.17 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

36.33 μg/m³

155

255

425

605+

Ozone (O₃)

20.17 ppb

201

201+

Sulfur Dioxide (SO₂)

0.74 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

21.19 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.32 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Union City, New Jersey

Scroll To Air Quality Map

Track live Union City, New Jersey air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-09T06:00:00.000Z	22 \| good	4.283 \| good	18.794 \| good	24.272 \| good	0.872 \| good	20.151 \| good	0.304 \| good
2026-03-09T07:00:00.000Z	22 \| good	4.283 \| good	18.794 \| good	19.614 \| good	1.021 \| good	20.175 \| good	0.302 \| good
2026-03-09T08:00:00.000Z	29 \| good	4.935 \| good	21.79 \| good	18.282 \| good	0.867 \| good	31.419 \| good	0.299 \| good
2026-03-09T09:00:00.000Z	29 \| good	4.935 \| good	21.79 \| good	24.698 \| good	0.79 \| good	30.88 \| good	0.298 \| good
2026-03-09T10:00:00.000Z	38 \| good	7.155 \| good	31.679 \| good	16.067 \| good	1.18 \| good	34.52 \| good	0.322 \| good
2026-03-09T11:00:00.000Z	44 \| good	8.416 \| good	37.18 \| good	10.003 \| good	1.12 \| good	37.451 \| good	0.505 \| good
2026-03-09T12:00:00.000Z	49 \| good	9.242 \| good	40.663 \| good	6.849 \| good	2.133 \| good	39.14 \| good	0.604 \| good
2026-03-09T13:00:00.000Z	49 \| good	9.242 \| good	40.663 \| good	4.429 \| good	1.951 \| good	40.161 \| good	0.601 \| good
2026-03-09T14:00:00.000Z	58 \| moderate	13.488 \| fine	59.425 \| fine	10.595 \| good	2.639 \| good	45.035 \| good	0.89 \| good
2026-03-09T15:00:00.000Z	56 \| moderate	11.684 \| good	52.7 \| good	9.265 \| good	1.902 \| good	40.344 \| good	0.775 \| good
2026-03-09T16:00:00.000Z	52 \| moderate	10.409 \| good	47.177 \| good	11.956 \| good	1.13 \| good	38.393 \| good	0.612 \| good
2026-03-09T17:00:00.000Z	52 \| moderate	10.409 \| good	47.177 \| good	16.219 \| good	1.093 \| good	25.171 \| good	0.434 \| good
2026-03-09T18:00:00.000Z	38 \| good	6.964 \| good	30.659 \| good	25.845 \| good	0.99 \| good	18.818 \| good	0.431 \| good
2026-03-09T19:00:00.000Z	44 \| good	8.234 \| good	36.579 \| good	30.087 \| good	0.661 \| good	19.514 \| good	0.355 \| good
2026-03-09T20:00:00.000Z	38 \| good	7.108 \| good	31.249 \| good	36.96 \| good	0.927 \| good	26.232 \| good	0.421 \| good
2026-03-09T21:00:00.000Z	35 \| good	5.578 \| good	24.589 \| good	38.487 \| good	0.863 \| good	25.162 \| good	0.43 \| good
2026-03-09T22:00:00.000Z	33 \| good	6.349 \| good	28.433 \| good	36.017 \| good	0.839 \| good	25.762 \| good	0.44 \| good
2026-03-09T23:00:00.000Z	40 \| good	5.989 \| good	26.7 \| good	42.797 \| good	0.827 \| good	34.468 \| good	0.454 \| good
2026-03-10T00:00:00.000Z	38 \| good	6.928 \| good	31.102 \| good	38.87 \| good	0.829 \| good	37.035 \| good	0.469 \| good
2026-03-10T01:00:00.000Z	44 \| good	7.534 \| good	33.609 \| good	29.438 \| good	0.878 \| good	35.051 \| good	0.401 \| good
2026-03-10T02:00:00.000Z	49 \| good	8.525 \| good	37.564 \| good	22.063 \| good	0.89 \| good	28.392 \| good	0.38 \| good
2026-03-10T03:00:00.000Z	69 \| moderate	19.181 \| fine	83.903 \| fine	7.147 \| good	3.613 \| good	33.382 \| good	0.311 \| good
2026-03-10T04:00:00.000Z	56 \| moderate	11.612 \| good	51.884 \| good	18.389 \| good	0.959 \| good	26.688 \| good	0.392 \| good
2026-03-10T05:00:00.000Z	54 \| moderate	10.713 \| good	47.502 \| good	15.051 \| good	0.889 \| good	19.374 \| good	0.291 \| good
2026-03-10T06:00:00.000Z	52 \| moderate	9.705 \| good	43.534 \| good	10.62 \| good	0.38 \| good	21.695 \| good	0.288 \| good
2026-03-10T07:00:00.000Z	52 \| moderate	9.705 \| good	43.534 \| good	5.819 \| good	0.41 \| good	20.992 \| good	0.286 \| good
2026-03-10T08:00:00.000Z	54 \| moderate	10.824 \| good	48.252 \| good	8.167 \| good	0.836 \| good	26.456 \| good	0.285 \| good
2026-03-10T09:00:00.000Z	54 \| moderate	10.824 \| good	48.252 \| good	5.228 \| good	0.838 \| good	28.721 \| good	0.285 \| good
2026-03-10T10:00:00.000Z	56 \| moderate	11.599 \| good	51.962 \| good	6.838 \| good	0.857 \| good	30.606 \| good	0.288 \| good
2026-03-10T11:00:00.000Z	54 \| moderate	11.476 \| good	50.862 \| good	5.059 \| good	0.925 \| good	34.219 \| good	0.392 \| good
2026-03-10T12:00:00.000Z	56 \| moderate	12.179 \| fine	54.69 \| good	4.429 \| good	0.973 \| good	35.697 \| good	0.455 \| good
2026-03-10T13:00:00.000Z	56 \| moderate	12.179 \| fine	54.69 \| good	5.138 \| good	0.979 \| good	37.165 \| good	0.456 \| good
2026-03-10T14:00:00.000Z	66 \| moderate	16.536 \| fine	73.315 \| fine	4.585 \| good	1.667 \| good	48.809 \| good	0.598 \| good
2026-03-10T15:00:00.000Z	71 \| moderate	20.29 \| fine	88.829 \| fine	10.803 \| good	1.654 \| good	48.778 \| good	0.643 \| good
2026-03-10T16:00:00.000Z	71 \| moderate	19.534 \| fine	86.033 \| fine	12.177 \| good	1.639 \| good	48.041 \| good	0.713 \| good
2026-03-10T17:00:00.000Z	69 \| moderate	19.141 \| fine	84.435 \| fine	14.509 \| good	1.692 \| good	40.702 \| good	0.688 \| good
2026-03-10T18:00:00.000Z	60 \| moderate	13.669 \| fine	61.816 \| fine	20.768 \| good	1.123 \| good	35.206 \| good	0.597 \| good
2026-03-10T19:00:00.000Z	58 \| moderate	13.197 \| fine	59.334 \| fine	25.075 \| good	1.043 \| good	29.107 \| good	0.597 \| good
2026-03-10T20:00:00.000Z	54 \| moderate	10.823 \| good	48.005 \| good	27.831 \| good	1.006 \| good	28.365 \| good	0.507 \| good
2026-03-10T21:00:00.000Z	54 \| moderate	10.823 \| good	48.005 \| good	28.025 \| good	0.917 \| good	28.208 \| good	0.506 \| good
2026-03-10T22:00:00.000Z	38 \| good	7.489 \| good	33.412 \| good	30.779 \| good	0.933 \| good	29.358 \| good	0.46 \| good
2026-03-10T23:00:00.000Z	38 \| good	6.684 \| good	29.312 \| good	31.205 \| good	0.861 \| good	27.903 \| good	0.432 \| good
2026-03-11T00:00:00.000Z	44 \| good	8.413 \| good	37.441 \| good	33.412 \| good	0.89 \| good	28.413 \| good	0.448 \| good
2026-03-11T01:00:00.000Z	52 \| moderate	10.263 \| good	45.99 \| good	24.014 \| good	0.859 \| good	30.977 \| good	0.524 \| good
2026-03-11T02:00:00.000Z	56 \| moderate	12.034 \| good	53.208 \| good	24.767 \| good	0.867 \| good	38.164 \| good	0.609 \| good
2026-03-11T03:00:00.000Z	54 \| moderate	10.773 \| good	47.813 \| good	21.516 \| good	0.873 \| good	34.321 \| good	0.535 \| good
2026-03-11T04:00:00.000Z	52 \| moderate	9.881 \| good	44.091 \| good	17.74 \| good	0.873 \| good	22.16 \| good	0.441 \| good
2026-03-11T05:00:00.000Z	52 \| moderate	9.836 \| good	43.985 \| good	17.598 \| good	0.898 \| good	25.154 \| good	0.368 \| good
2026-03-11T05:00:00.000Z	44 \| good	8.174 \| good	36.334 \| good	20.172 \| good	0.745 \| good	21.19 \| good	0.321 \| good
2026-03-11T03:00:00.000Z	54 \| moderate	11.378 \| good	51.136 \| good	5.848 \| good	3.531 \| good	38.401 \| good	0.358 \| good
2026-03-11T04:00:00.000Z	54 \| moderate	10.811 \| good	48.04 \| good	4.873 \| good	3.268 \| good	35.769 \| good	0.335 \| good
2026-03-11T05:00:00.000Z	52 \| moderate	9.937 \| good	44.286 \| good	8.746 \| good	3.005 \| good	33.137 \| good	0.312 \| good
2026-03-11T06:00:00.000Z	44 \| good	7.985 \| good	34.807 \| good	10.775 \| good	2.743 \| good	30.505 \| good	0.29 \| good
2026-03-11T07:00:00.000Z	44 \| good	8.344 \| good	36.545 \| good	7.727 \| good	2.614 \| good	29.45 \| good	0.275 \| good
2026-03-11T08:00:00.000Z	49 \| good	8.813 \| good	39.003 \| good	6.76 \| good	2.485 \| good	28.395 \| good	0.26 \| good
2026-03-11T09:00:00.000Z	52 \| moderate	9.775 \| good	43.256 \| good	5.516 \| good	2.356 \| good	27.34 \| good	0.245 \| good
2026-03-11T10:00:00.000Z	58 \| moderate	12.644 \| fine	56.658 \| fine	6.384 \| good	2.388 \| good	27.339 \| good	0.249 \| good
2026-03-11T11:00:00.000Z	56 \| moderate	12.217 \| fine	55.091 \| fine	4.069 \| good	2.42 \| good	27.337 \| good	0.253 \| good
2026-03-11T12:00:00.000Z	60 \| moderate	13.788 \| fine	61.596 \| fine	4.31 \| good	2.452 \| good	27.335 \| good	0.257 \| good
2026-03-11T13:00:00.000Z	54 \| moderate	11.233 \| good	49.796 \| good	10.317 \| good	2.453 \| good	24.997 \| good	0.255 \| good
2026-03-11T14:00:00.000Z	54 \| moderate	10.988 \| good	48.483 \| good	20.116 \| good	2.454 \| good	22.66 \| good	0.253 \| good
2026-03-11T15:00:00.000Z	49 \| good	9.044 \| good	39.975 \| good	30.302 \| good	2.455 \| good	20.322 \| good	0.251 \| good
2026-03-11T16:00:00.000Z	44 \| good	7.583 \| good	33.273 \| good	35.452 \| good	2.31 \| good	18.164 \| good	0.236 \| good
2026-03-11T17:00:00.000Z	39 \| good	5.772 \| good	25.531 \| good	42.152 \| good	2.166 \| good	16.005 \| good	0.221 \| good
2026-03-11T18:00:00.000Z	36 \| good	4.769 \| good	20.609 \| good	39.063 \| good	2.022 \| good	13.847 \| good	0.206 \| good
2026-03-11T19:00:00.000Z	32 \| good	5.129 \| good	22.157 \| good	34.688 \| good	1.866 \| good	15.54 \| good	0.213 \| good
2026-03-11T20:00:00.000Z	30 \| good	4.746 \| good	20.575 \| good	31.537 \| good	1.71 \| good	17.233 \| good	0.22 \| good
2026-03-11T21:00:00.000Z	27 \| good	4.519 \| good	19.621 \| good	26.868 \| good	1.554 \| good	18.927 \| good	0.226 \| good
2026-03-11T22:00:00.000Z	27 \| good	4.658 \| good	20.289 \| good	21.774 \| good	1.589 \| good	19.97 \| good	0.223 \| good
2026-03-11T23:00:00.000Z	22 \| good	3.516 \| good	15.434 \| good	23.36 \| good	1.624 \| good	21.013 \| good	0.22 \| good
2026-03-12T00:00:00.000Z	21 \| good	1.921 \| good	7.811 \| good	23.034 \| good	1.66 \| good	22.056 \| good	0.217 \| good
2026-03-12T01:00:00.000Z	24 \| good	3.068 \| good	13.129 \| good	26.294 \| good	1.685 \| good	19.932 \| good	0.205 \| good
2026-03-12T02:00:00.000Z	38 \| good	7.037 \| good	31.125 \| good	28.766 \| good	1.711 \| good	17.808 \| good	0.192 \| good
2026-03-12T03:00:00.000Z	44 \| good	8.051 \| good	35.226 \| good	24.629 \| good	1.736 \| good	15.685 \| good	0.18 \| good
2026-03-12T04:00:00.000Z	44 \| good	8.154 \| good	35.989 \| good	23.24 \| good	1.75 \| good	12.939 \| good	0.167 \| good
2026-03-12T05:00:00.000Z	33 \| good	6.423 \| good	27.953 \| good	26.021 \| good	1.764 \| good	10.193 \| good	0.153 \| good
2026-03-12T06:00:00.000Z	56 \| moderate	12.275 \| fine	12.395 \| good	33.58 \| good	1.794 \| good	7.521 \| good	0.14 \| good
2026-03-12T07:00:00.000Z	19 \| good	3.105 \| good	13.433 \| good	21.471 \| good	1.866 \| good	7.342 \| good	0.134 \| good
2026-03-12T08:00:00.000Z	20 \| good	3.466 \| good	14.982 \| good	21.666 \| good	1.954 \| good	7.237 \| good	0.128 \| good
2026-03-12T09:00:00.000Z	33 \| good	5.597 \| good	23.992 \| good	24.768 \| good	2.042 \| good	7.132 \| good	0.122 \| good
2026-03-12T10:00:00.000Z	27 \| good	5.408 \| good	23.348 \| good	23.868 \| good	2.149 \| good	8.764 \| good	0.127 \| good
2026-03-12T11:00:00.000Z	28 \| good	5.238 \| good	22.652 \| good	30.058 \| good	2.255 \| good	10.396 \| good	0.132 \| good
2026-03-12T12:00:00.000Z	38 \| good	7.249 \| good	7.334 \| good	21.853 \| good	2.378 \| good	12.088 \| good	0.137 \| good
2026-03-12T13:00:00.000Z	38 \| good	7.323 \| good	7.391 \| good	24.119 \| good	1.977 \| good	10.571 \| good	0.149 \| good
2026-03-12T14:00:00.000Z	27 \| good	4.718 \| good	4.769 \| good	26.385 \| good	1.576 \| good	9.054 \| good	0.161 \| good
2026-03-12T15:00:00.000Z	27 \| good	2.558 \| good	2.604 \| good	28.651 \| good	1.175 \| good	7.537 \| good	0.173 \| good
2026-03-12T16:00:00.000Z	27 \| good	0.819 \| good	3.237 \| good	29.085 \| good	1.071 \| good	6.589 \| good	0.172 \| good
2026-03-12T17:00:00.000Z	29 \| good	0.649 \| good	2.313 \| good	31.233 \| good	0.966 \| good	5.627 \| good	0.171 \| good
2026-03-12T18:00:00.000Z	34 \| good	1.99 \| good	2.037 \| good	36.603 \| good	0.859 \| good	4.62 \| good	0.17 \| good
2026-03-12T19:00:00.000Z	35 \| good	1.977 \| good	2.003 \| good	38.351 \| good	0.836 \| good	4.772 \| good	0.167 \| good
2026-03-12T20:00:00.000Z	37 \| good	2.033 \| good	2.07 \| good	40.099 \| good	0.813 \| good	4.924 \| good	0.164 \| good
2026-03-12T21:00:00.000Z	39 \| good	2.251 \| good	2.337 \| good	41.847 \| good	0.791 \| good	5.077 \| good	0.162 \| good
2026-03-12T22:00:00.000Z	38 \| good	2.866 \| good	3.001 \| good	40.791 \| good	0.872 \| good	6.544 \| good	0.162 \| good
2026-03-12T23:00:00.000Z	37 \| good	3.547 \| good	3.734 \| good	39.736 \| good	0.953 \| good	8.012 \| good	0.162 \| good
2026-03-13T00:00:00.000Z	36 \| good	3.904 \| good	4.17 \| good	38.68 \| good	1.034 \| good	9.479 \| good	0.163 \| good
2026-03-13T01:00:00.000Z	35 \| good	4.04 \| good	4.327 \| good	38.242 \| good	1.061 \| good	9.272 \| good	0.161 \| good
2026-03-13T02:00:00.000Z	35 \| good	4.026 \| good	4.265 \| good	37.803 \| good	1.089 \| good	9.064 \| good	0.158 \| good

Union City

Get reliable air quality data to drive your business

Union City, New Jersey air quality map: Stay updated on AQI near you

0.53ppm

How accurate is New Jersey, USA air quality data?

Air quality and pollutant data for New Jersey, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Union City, New Jersey?

The air quality information for Union City, New Jersey is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Union City, New Jersey at its worst?

In the past 24 hours, the air quality in Union City, New Jersey was at its worst at 05:00:00 on 2026-03-10.

When did Union City, New Jersey experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Union City, New Jersey was observed at 07:00:00 on 2026-03-10.

What is the AQI in Union City, New Jersey right now?

As of now, the AQI in Union City, New Jersey is 44, indicating Good conditions.

What is the most common type of pollution in Union City, New Jersey?

Union City, New Jersey air has the highest levels of PM2.5.

What should I do in case of poor air quality in Union City, New Jersey?

Poor air quality in Union City, New Jersey means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Union City, New Jersey at the moment?

PM_2.5 levels in Union City, New Jersey are currently 8.029 μg/m³.

What is the PM₁₀ level in Union City, New Jersey at the moment?

The PM₁₀ concentration in Union City, New Jersey is 35.161 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Union City, New Jersey at the moment?

The current carbon monoxide (CO) concentration in Union City, New Jersey is 0.437 ppm.

What is the sulfur dioxide (SO₂) level in Union City, New Jersey at the moment?

Currently, Union City, New Jersey has a sulfur dioxide (SO₂) concentration of 0.725 ppb.

What is the ozone (O₃) level in Union City, New Jersey at the moment?

The current ozone (O₃) level in Union City, New Jersey at the moment is 22.274 ppm.

What is the nitrogen dioxide (NO₂) level in Union City, New Jersey at the moment?

Nitrogen dioxide (NO₂) level in Union City, New Jersey at the moment is 25.054 ppb.

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